2941445

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^2$

素因数の和:149

約数の個数: 18

約数和(自身を含む): 3888018

約数和(自身を除く): 946573

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 3481, 3835, 9971, 17405, 45253, 49855, 226265, 588289, 2941445]

約数ペア:

[(1, 2941445), (5, 588289), (13, 226265), (59, 49855), (65, 45253), (169, 17405), (295, 9971), (767, 3835), (845, 3481)]